| Command | Synopsis |
|---|---|
| FD i Forward i | Move the turtle forward i steps (synonymous with BK -i) |
| BK i Backward i | Move the turtle backward i steps (synonymous with FD -i) |
| LT i Left i | Turn the turtle left i degrees (synonymous with RT -i) |
| RT i Right i | Turn the turtle right i degrees (synonymous with LT -i) |
| PU Penup | Lift the turtle's pen off the canvas |
| PD Pendown | Drop the turtle's pen onto the canvas |
| ST Showturtle | Show the turtle |
| HT Hideturtle | Hide the turtle |
| setpc r g b setpencolor r g b | Set the pen color to r g b. |